Lexus NX: Power Back Door Main Switch
Inspection
INSPECTION
PROCEDURE
1. INSPECT POWER BACK DOOR MAIN SWITCH
(a) Check the resistance.
| (1) Measure the resistance according to the value(s) in the table below. Standard Resistance:
If the result is not as specified, replace the power back door main switch. |
|
(b) Inspect the illumination operation.
(1) Apply battery voltage to the power back door main switch connector, and check that the power back door main switch LED illuminates.
OK:
| Measurement Condition | Specified Condition |
|---|---|
| Battery positive (+) → Terminal 7 (ILL+) Battery negative (-) → Terminal 12 (ILL-) | LED illuminates |
If the result is not as specified, replace the power back door main switch.
READ NEXT:
Precaution
PRECAUTION PRECAUTIONS FOR HANDS FREE POWER BACK DOOR (w/ Hands Free Power Back Door) (a) In the following situations, the hands free power back door may operate unintentionally if the electrical tran
Parts Location
PARTS LOCATION ILLUSTRATION *A w/ Hands Free Power Back Door - - *1 BACK DOOR OPENER SWITCH ASSEMBLY *2 BACK DOOR CONTROL SWITCH *3 POWER BACK DOOR SENSOR ASSEMBLY RH *4
SEE MORE:
Removal
REMOVAL PROCEDURE 1. REMOVE RADIATOR SUPPORT OPENING COVER Click here 2. REMOVE HOOD LOCK ASSEMBLY Click here 3. REMOVE CENTER HOOD CUSHION (a) Detach the 2 claws and remove the center hood cushion. 4. REMOVE HOOD TO FRONT FENDER SEAL LH (a) Detach the clip and remove the hood to front fend
Entry Unlock and Unlatch Functions do not Operate Using Kick Sensor
DESCRIPTION If the hands free power back door operation does not operate, it could indicate the certification ECU (smart key ECU assembly) did not transmit a power back door open request signal, or a malfunction in the power back door system. CAUTION / NOTICE / HINT NOTICE:
The smart access syste
